Run Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for drupal_add_http_header [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
drupal_add_http_header1 7.7% 51 0.0% 53 0.0% 3,288 0.0% 0 0.0%
Exclusive Metrics for Current Function21 41.2% 16 30.2% 1,092 33.2% 0 N/A%
Parent function
call_user_func_array@11 100.0% 51 100.0% 53 100.0% 3,288 100.0% 0 N/A%
Child functions
drupal_static1 33.3% 18 35.3% 21 39.6% 592 18.0% 0 N/A%
_drupal_set_preferred_header_name1 33.3% 10 19.6% 12 22.6% 1,160 35.3% 0 N/A%
strtolower1 33.3% 2 3.9% 4 7.5% 444 13.5% 0 N/A%